Arm chair



FIG. 1 is a front and right side perspective view of an exemplary arm chair showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right side elevation view thereof, the left side being a mirror image;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevation view thereof;

FIGS. 6-9 are partial views of FIG. 3 showing close-up views of weave patterns on the arm chair; and

FIG. 10 is a front and right side perspective view of another embodiment of an arm chair showing my new design,

FIG. 11 is a front elevation view thereof;

FIG. 12 is a right side elevation view thereof, the left side being a mirror image;

FIG. 13 is a top plan view thereof; and,

FIG. 14 is a rear elevation view thereof.

The broken lines show environmental subject matter and form no part of the claimed design. FIGS. 10-12 and 14 include symbolic break lines, and the appearance of any portion of the article between the break lines forms no part of the claimed design. 

CLAIM The ornamental design for an arm chair, as shown and described. 